Chinajohn: I think the different trajectories may have a limiting role to play. Your thoughts?
I personally prefer the high trajectory from legend tees, especially on courses like Oly, Kia, BPB and Cong and with tail wind. However, from what I hear, the lower trajectory is good for courses like St. Andrews and RSG (except for RSG #5 with tail wind) and for head wind. But it shouldn't make much difference from shorter tees, even the master ones. I also have the L81 G20 (besides the R11) and it's a great club. if used correctly, it can match R11 well enough, so the upgrade to R11 at L88 isn't necessary, if you're short on credits. But if you can afford the R11, buy it, it's a great club and a great way to get used to the speed the R11 irons will have. But for all who are not yet close to L81, this new L48 driver is a no brainer.